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53761960054 = 21111321625889
BaseRepresentation
bin110010000100011101…
…100110100001110110
312010202202121112122201
4302010131212201312
51340101030210204
640410425215114
73612162056215
oct620435464166
9163682545581
1053761960054
1120889252350
12a50493149a
1350ba2787aa
1428601dd07c
1515e9c999a4
hexc84766876

53761960054 has 16 divisors (see below), whose sum is σ = 88752652560. Its totient is φ = 24220994560.

The previous prime is 53761960033. The next prime is 53761960069. The reversal of 53761960054 is 45006916735.

It is a junction number, because it is equal to n+sod(n) for n = 53761959986 and 53761960013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10810459 + ... + 10815430.

It is an arithmetic number, because the mean of its divisors is an integer number (5547040785).

Almost surely, 253761960054 is an apocalyptic number.

53761960054 is a deficient number, since it is larger than the sum of its proper divisors (34990692506).

53761960054 is a wasteful number, since it uses less digits than its factorization.

53761960054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21626015.

The product of its (nonzero) digits is 680400, while the sum is 46.

The spelling of 53761960054 in words is "fifty-three billion, seven hundred sixty-one million, nine hundred sixty thousand, fifty-four".

Divisors: 1 2 11 22 113 226 1243 2486 21625889 43251778 237884779 475769558 2443725457 4887450914 26880980027 53761960054